Re: documentation through doxygen stopped working

[Ralf Wildenhues]

* aaragon wrote on Tue, Mar 03, 2009 at 06:54:35AM CET:
> 
> address@hidden/Workspace/080427 cpputils$./autogen.sh 
> configure.ac:58: error: AC_SUBST: `DX_FLAG_[]DX_CURRENT_FEATURE' is not a
> valid shell variable name
> acinclude.m4:77: DX_REQUIRE_PROG is expanded from...
> acinclude.m4:117: DX_ARG_ABLE is expanded from...
> acinclude.m4:178: DX_INIT_DOXYGEN is expanded from...
> configure.ac:58: the top level

That smells of M4 overquoting somewhere.  Find out what changed, the
Autoconf version, or any third-party macro code, or configure.ac.
In case of doubt, please post a small example to reproduce the above
together with a pointer to the exact DX_REQUIRE_PROG macro implementation.

Stabbing in the dark, try to change the failing
  DX_FLAG_[]DX_CURRENT_FEATURE
to
  DX_FLAG_][DX_CURRENT_FEATURE

if you know that that is the actual overquoted code.

Hope that helps.

Cheers,
Ralf